Internal spam E-mail

Articles that review the subject of – Internal spam E-mail. The term Internal spam E-mail describes a phenomenon in which the spam E-mail sent by our organization users. For this reason, another name that used is – outbound
spam E-mail. Most of the time, the cause for Internal spam E-mail or outbound spam E-mail is a lack of awareness of our users. Another possible option is malware that abuses our infrastructure and sends outbound spam on behalf of our users.

Post Views: 3,121 One of our Office 365 recipients complains that the E-mail that he sent to an external recipient is blocked or classified as a “spam mail.” Our underlying assumption is that the problem is related to “Office 365 infrastructure” and...

Post Views: 941 If you have read all the articles that included in the current article series, you are quite familiar with all the aspects that relate to the phenomenon of internal spam in general and In particular, in the Office 365...

Post Views: 2,837 In the following article, we review the charters of a scenario in which your organization appears as blacklisted. For the avoidance of doubt – the purpose of this article is not to provide a detailed instruction and links...

Post Views: 1,062 The current articles and the next three articles dedicated troubleshooting process of the scenario, in which our organization E-mail appears as a spam mail (internal \ outbound spam). The current article devoted to the most essential and efficient troubleshooting...

Post Views: 1,063 The current articles and the next three following articles dedicated to the subject of a troubleshooting scenario of internal \ outbound spam in Office 365 and Exchange Online environment. In the current article is the focus is on: “drowning”...

Post Views: 2,189 The term: “High Risk Delivery Pool”, describes a “dedicated Exchange Online server’s pool” which is responsible for “handling” mail that posted by Office 365 recipients, which recognized as “problematic mail.” The current article and the next article –

Post Views: 1,236 The current article focused on explaining the purpose of the SPF record and, how does the SPF record enable us to prevent a scenario in which hostile elements, could send E-mail on our behalf. The next article –